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authorRob Landley <rob@landley.net>2005-07-28 19:38:52 +0000
committerRob Landley <rob@landley.net>2005-07-28 19:38:52 +0000
commit088ee4134b7e912ec79d927c6cf157b2bccedf98 (patch)
tree3840ac77ae5abb717763426cbce8a212095c3bf3 /testsuite/wc
parentef8f423e908c74e5de49b8dbe02730815f275bfa (diff)
downloadbusybox-088ee4134b7e912ec79d927c6cf157b2bccedf98.tar.gz
From Rich Paul:
I've noticed that when I compile busybox on my laptop, it compiles more slowly than one would expect, and although it's a (more-or-less) multiprocessor system and I use -j5, make never seems to run more than one job at a time. I believe I have found the culprit:  each time a file is compiled, gcc runs about 5 times.  This is because the $(check_gcc) macros and the TARGET_ARCH macros are late binding. The attached patch cuts the compilation time by 66%, from 1.5 minutes to 30 seconds.  Your mileage may very.  These statements have not been evaluated by the FDA.
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